Rotax Engines

The perfect power for any adventure

Live the Sea-Doo Life

With record-setting performance, superior fuel efficiency and proven reliability, Rotax engines define the industry standard in every category. Every model features the industry-exclusive Closed-Loop Cooling System to keep corrosive salt water and debris out of your engine block for unbeatable peace of mind.

Power from within

Every Sea-Doo gets its jaw-dropping power from its internal Rotax engine, and the latest 325 HP personal watercraft engine delivers the power you need for chasing sunsets AND uncompromised offshore performance.

Discover the specs

New models with the new Rotax engine

2025
RXP-X RS

Starting at $38,599

Starting at $38,599

Transport and preparation not included.

The pinnacle of personal watercraft racing performance for riders who want to push their own limits as hard as they push the machine's.
2025
RXT-X RS

Starting at $37,999

Starting at $37,999

Transport and preparation not included.

The RXT-X pairs a high octane attitude with exceptional confidence and convenience, making it the ultimate offshore performance watercraft.

Rotax 1630 ACE - 325 engine

Horsepower: 325 hp*

A record-setting 325-hp* supercharged engine delivers breathtaking acceleration thanks to the industry’s best power-to-weight ratio**. It's an unforgettable adrenaline shock to the system. Case in point, the adrenaline-pumping RXP-X goes from 0-60 mph (96 km/h) in just 3.4 seconds.***

Rotax 1630 ACE - 300 engine

Horsepower: 300 hp*

This pulse-pounding 300-hp* supercharged engine boasts amazing acceleration combined with high efficiency for endless excitement on the water. Its huge sweet spot makes it a favorite of families who love to add variety to their adventures.

Rotax 1630 ACE - 230 engine

Horsepower: 230 hp*

230 supercharged horsepower with an external intercooler. Awesome efficiency thanks to ACE technology and optimized to run on regular fuel for a lower cost of adrenaline-pumping excitement.

Rotax 1630 ACE - 170 engine

Horsepower: 170 hp*

The most powerful, naturally aspirated Rotax engine ever offered on a Sea-Doo watercraft provides thrilling acceleration and impressive power for instant fun.

Rotax 1630 ACE - 130 engine

Horsepower: 130 hp*

This powerful engine delivers 130 hp of pure fun with crisp acceleration while offering incredible fuel economy. It offers the perfect harmony between both world.

Rotax 900 ACE - 90 engine

Horsepower: 90 hp*

The most compact and lightweight engine on the market today. The Rotax 900 ACE - 90 incorporates snappy acceleration, impressive fuel economy and an excellent power-to-weight ratio with a top speed of close to 50 mph (80 km/h)***.

Rotax 900 ACE - 60 engine

Horsepower: 60 hp*

The most fuel-efficient, compact and lightweight engine on the market today. The Rotax 900 ACE - 60 features a great power-to-weight ratio with an impressive top speed of 41 mph (66 km/h)***.

*Performance number in metric horsepower achieved under optimal testing conditions.
**Based on engine horsepower disclosed to EPA in kW (RXP-X 325) and information on manufacturer’s website as of publication date.
***Acceleration based on BRP internal testing in optimal conditions.